Same as above. Uses low J/cm2 & multiple passes (in-motion) to achieve pain free treatments/risk of low intrafollicular temperatures & therefore stimulation of hair growth/painfree in normal mode/slow treatments especially for large areas, such as legs, back arms, full body.

IPL

500-1200

Safe on Fitzpatrick skin types 1-3, need to be cautious on skin type 4/good melanin absorption/should not be used on Fitzpatrick 5 & 6 and suntans/poor penetration depth (2mm)/relatively non-selective/indirectly targets vascular supply to dermal papilla/more treatments usually required compared to laser/large spot sizes but slow rep rate/slow treatments/gel used as cooling which can be slow.